> The greatest recent examination of the myth has been Graham Greene's 1955 novel "The Quiet American." In it Greene exposes the havoc set in motion by one U.S. innocent, Alden Pyle, in Vietnam. As it turned out, Greene's novel was prophetic, anticipating America's tragic engagement in a conflict it never really understood. When "The Quiet American" was released as a movie in 2002, a year before the invasion of Iraq, it again sounded an alarm and anticipated what happens when power and innocence are wed.
>
> The problem with the myth of American innocence, as Greene showed, is that it renders its victims blind. Claiming to see clearly, the innocents are blind to the complexities of the world, but more important, blind to their own limitations and capacity for evil. The myth locates all sin and evil elsewhere and in others. This is part of the reason that Christian fundamentalism strives so steadily to convert or, if that fails, cast out gays. They represent the foreign body, the corruption of innocence.
>
> Barack Obama might also be thought to be appealing to the myth of American innocence, given his idealism and invocation of hope. Yet if you listen to Obama, you hear something different. It is not innocence but idealism that is at the core of his message. Obama has also frequently spoken of himself and his campaign as "imperfect," which further separates him from the theme of American innocence. Obama's acknowledgments of imperfection owe something to his reading of the American Christian theologian, Reinhold Niebuhr, whom Obama described as his "favorite philosopher." Niebuhr was a great critic of the myth of American innocence, and ceaselessly pointed to its dangers. Niebuhr rejected all utopias, whether of the "back-to-Eden" or the futuristic variety, arguing that the best we could hope for in this life was proximate justice and incremental improvement.
>
> While some versions of Christianity, particularly fundamentalist ones, have linked themselves to the myth of American innocence, this is not orthodox Christian thought. A better summation of that may be found in the aphorism of the French essayist and Christian, Pascal, who wrote, "The world is divided between sinners who believe themselves to be saints, and saints who know themselves to be sinners." The sinners who believe themselves saints are altogether too sure of their own innocence and virtue.
http://seattlepi.nwsource.com/local/380776_faith27.html